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authorChristian Krinitsin <mail@krinitsin.com>2025-07-17 09:10:43 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-17 09:10:43 +0200
commitf2ec263023649e596c5076df32c2d328bc9393d2 (patch)
tree5dd86caab46e552bd2e62bf9c4fb1a7504a44db4 /results/scraper/fex/2031
parent63d2e9d409831aa8582787234cae4741847504b7 (diff)
downloadqemu-analysis-main.tar.gz
qemu-analysis-main.zip
add downloaded fex bug-reports HEAD main
Diffstat (limited to 'results/scraper/fex/2031')
-rw-r--r--results/scraper/fex/203113
1 files changed, 13 insertions, 0 deletions
diff --git a/results/scraper/fex/2031 b/results/scraper/fex/2031
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+FTL crashes when using GL thunks without GLVND
+Running the game using a mesa build with GLVND disabled triggers a crash on startup:

+```

+Thread 1 "FEXInterpreter" received signal SIGSEGV, Segmentation fault.

+[Switching to Thread 0x7ff7ff1010 (LWP 7822)]

+0x0000000000000000 in ?? ()

+(gdb) bt

+#0  0x0000000000000000 in ?? ()

+#1  0x0000007fe11adb84 in fexfn_unpack_libGL_glXCreateContextAttribsARB(fexfn_packed_args_libGL_glXCreateContextAttribsARB*) () from /usr/lib/fex-emu/HostThunks//libGL-host.so

+#2  0x0000007fe25fd3d8 in ?? ()

+```

+

+The crash is caused by `fexldr_ptr_libGL_glXCreateContextAttribsARB` (called in the unpacking function) being `nullptr`.